Nòm nen arzolvù

Nòm nen arzolvù: Cephalopoda «

Girtyoceratidae

L'EdV a l'ha dij dàit për un atribù:

Body symmetry
- URI: http://eol.org/schema/terms/body_symmetry
- Definission: overall repetitive or reflective pattern in the body of one individual of this taxon. eg: bilateral symmetry, rotational symmetry, radial symmetry
smon-e tute j'argistrassion
simétrich bilateral
- URI: http://purl.obolibrary.org/obo/PATO_0001324
- Definission: being symmetric about a plane running from frontal end to caudal end (head to tail), and having nearly identical right and left halves
smon-e tute j'argistrassion

Girtyoceratidae a anclud 1 fieul:

Girtyoceras